Recently, a coaching client asked me for some recommendations for paper-based resources that would help him implement "Getting Things Done."

I coach executives and professionals who use a variety of systems and tools. No matter how elaborate your systems, I find it's always helpful to have at least a few physical tools: solid reminders of ideas and tasks can be extremely helpful. Plus, the physical act of writing can help your memory and creative thinking.

In light of this, I recommended that he consider the following for his personal GTD system, all of which I've found helpful: